JPH051368B2 - - Google Patents

Info

Publication number
JPH051368B2
JPH051368B2 JP60008226A JP822685A JPH051368B2 JP H051368 B2 JPH051368 B2 JP H051368B2 JP 60008226 A JP60008226 A JP 60008226A JP 822685 A JP822685 A JP 822685A JP H051368 B2 JPH051368 B2 JP H051368B2
Authority
JP
Japan
Prior art keywords
fuel ratio
air
engine
target air
amount
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP60008226A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61167134A (ja
Inventor
Makoto Hotate
Toshio Nishikawa
Yoshitaka Tawara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Priority to JP60008226A priority Critical patent/JPS61167134A/ja
Priority to US06/813,933 priority patent/US4662339A/en
Publication of JPS61167134A publication Critical patent/JPS61167134A/ja
Publication of JPH051368B2 publication Critical patent/JPH051368B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • F02D41/182—Circuit arrangements for generating control signals by measuring intake air flow for the control of a fuel injection device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2425—Particular ways of programming the data
    • F02D41/2429—Methods of calibrating or learning
    • F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
    • F02D41/2454—Learning of the air-fuel ratio control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/32—Controlling fuel injection of the low pressure type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
JP60008226A 1985-01-18 1985-01-18 エンジンの空燃比制御装置 Granted JPS61167134A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60008226A JPS61167134A (ja) 1985-01-18 1985-01-18 エンジンの空燃比制御装置
US06/813,933 US4662339A (en) 1985-01-18 1985-12-27 Air-fuel ratio control for internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60008226A JPS61167134A (ja) 1985-01-18 1985-01-18 エンジンの空燃比制御装置

Publications (2)

Publication Number Publication Date
JPS61167134A JPS61167134A (ja) 1986-07-28
JPH051368B2 true JPH051368B2 (xx) 1993-01-08

Family

ID=11687251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60008226A Granted JPS61167134A (ja) 1985-01-18 1985-01-18 エンジンの空燃比制御装置

Country Status (2)

Country Link
US (1) US4662339A (xx)
JP (1) JPS61167134A (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6441637A (en) * 1987-08-08 1989-02-13 Mitsubishi Electric Corp Air-fuel ratio control device for internal combustion engine
JPH01177432A (ja) * 1987-12-28 1989-07-13 Fuji Heavy Ind Ltd 内燃機関の燃料噴射制御装置
JPH06159114A (ja) * 1992-11-24 1994-06-07 Yamaha Motor Co Ltd 内燃機関の空燃比制御装置
US5778856A (en) * 1993-12-28 1998-07-14 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Control device and control method for lean-burn engine
JP3966243B2 (ja) * 2003-07-09 2007-08-29 トヨタ自動車株式会社 内燃機関
KR101434252B1 (ko) * 2006-04-12 2014-08-27 쉘 인터내셔날 리써취 마트샤피지 비.브이. 고온 가스 냉각 장치 및 냉각 방법
CN101418732B (zh) * 2007-10-22 2012-05-16 山东申普交通科技有限公司 节气门位置传感器信号对发动机进气量的控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696132A (en) * 1979-12-28 1981-08-04 Honda Motor Co Ltd Engine controller
JPS57116138A (en) * 1981-01-10 1982-07-20 Nissan Motor Co Ltd Controller for internal combustion engine
JPS5859328A (ja) * 1981-10-02 1983-04-08 Toyota Motor Corp 内燃機関の空燃比制御方法
JPS5970853A (ja) * 1982-10-18 1984-04-21 Hitachi Ltd 自動車用エンジンの制御装置
JPS59208141A (ja) * 1983-05-12 1984-11-26 Toyota Motor Corp 電子制御エンジンの空燃比リ−ン制御方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6011220B2 (ja) * 1978-12-06 1985-03-23 日産自動車株式会社 燃料噴射装置
JPS56115838A (en) * 1980-02-19 1981-09-11 Hitachi Ltd Controlling device for air to fuel ratio
JPS5749052A (en) * 1980-09-06 1982-03-20 Mazda Motor Corp Purifying device of exhaust gas in fuel injection type engine
JPS5751921A (en) * 1980-09-16 1982-03-27 Honda Motor Co Ltd Fuel controller for internal combustion engine
JPS58158345A (ja) * 1982-03-15 1983-09-20 Nippon Denso Co Ltd エンジン制御方法
JPH0713493B2 (ja) * 1983-08-24 1995-02-15 株式会社日立製作所 内燃機関の空燃比制御装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5696132A (en) * 1979-12-28 1981-08-04 Honda Motor Co Ltd Engine controller
JPS57116138A (en) * 1981-01-10 1982-07-20 Nissan Motor Co Ltd Controller for internal combustion engine
JPS5859328A (ja) * 1981-10-02 1983-04-08 Toyota Motor Corp 内燃機関の空燃比制御方法
JPS5970853A (ja) * 1982-10-18 1984-04-21 Hitachi Ltd 自動車用エンジンの制御装置
JPS59208141A (ja) * 1983-05-12 1984-11-26 Toyota Motor Corp 電子制御エンジンの空燃比リ−ン制御方法

Also Published As

Publication number Publication date
US4662339A (en) 1987-05-05
JPS61167134A (ja) 1986-07-28

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